We agree to disagree when it comes to mid-term, tens of years of development. I'm just expecting current trends to continue for a couple of decades more, until

We agree to disagree when it comes to mid-term, tens of years of development. I'm just expecting current trends to continue for a couple of decades more, until we solve ongoing energy crisis. I'm sure that occurs in less than 50 years; however at that point we'll probably still be rebuilding. Long term looks good, when we're talking about over 100 years.